I can verify you can verify she can verify we can verify you can verify they can verify
Forme en V-ing
I can be verifying you can be verifying she can be verifying we can be verifying you can be verifying they can be verifying
Perfect
I can have verified you can have verified she can have verified we can have verified you can have verified they can have verified
Perfect en V-ing
I can have been verifying you can have been verifying she can have been verifying we can have been verifying you can have been verifying they can have been verifying
Négation
Forme simple
I can't verify you can't verify she can't verify we can't verify you can't verify they can't verify
Forme en V-ing
I can't be verifying you can't be verifying she can't be verifying we can't be verifying you can't be verifying they can't be verifying
Perfect
I can't have verified you can't have verified she can't have verified we can't have verified you can't have verified they can't have verified
Perfect en V-ing
I can't have been verifying you can't have been verifying she can't have been verifying we can't have been verifying you can't have been verifying they can't have been verifying
Forme interrogative
Forme simple
can I verify? can you verify? can she verify? can we verify? can you verify? can they verify?
Forme en V-ing
can I be verifying? can you be verifying? can she be verifying? can we be verifying? can you be verifying? can they be verifying?
Perfect
can I have verified? can you have verified? can she have verified? can we have verified? can you have verified? can they have verified?
Perfect en V-ing
can I have been verifying? can you have been verifying? can she have been verifying? can we have been verifying? can you have been verifying? can they have been verifying?
Forme interro-négative
Forme simple
can't I verify? can't you verify? can't she verify? can't we verify? can't you verify? can't they verify?
Forme en V-ing
can't I be verifying? can't you be verifying? can't she be verifying? can't we be verifying? can't you be verifying? can't they be verifying?
Perfect
can't I have verified? can't you have verified? can't she have verified? can't we have verified? can't you have verified? can't they have verified?
Perfect en V-ing
can't I have been verifying? can't you have been verifying? can't she have been verifying? can't we have been verifying? can't you have been verifying? can't they have been verifying?